Lily James is already the belle of the ball.
The British actress has stepped into glass slippers for Disney's "Cinderella," playing the charming title character who wins the heart of a prince. But it's not the first time the young star has shown class -- James is best known as Lady Rose MacClare in the hit Brit series "Downton Abbey." So what else is there to Ms. James?
From her actress grandmother to her celebrity boyfriend, here are 9 things you probably don't know about Lily James.
[Sources: IMDb, Swide]